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-rw-r--r--aclocal.m474
1 files changed, 53 insertions, 21 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index 42590ae..ac67328 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.8 -*- Autoconf -*-
+# generated automatically by aclocal 1.8.4 -*- Autoconf -*-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
# Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -40,7 +40,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
# Call AM_AUTOMAKE_VERSION so it can be traced.
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
- [AM_AUTOMAKE_VERSION([1.8])])
+ [AM_AUTOMAKE_VERSION([1.8.4])])
# AM_AUX_DIR_EXPAND
@@ -149,9 +149,10 @@ AC_CONFIG_COMMANDS_PRE(
Usually this means the macro was only invoked conditionally.])
fi])])
-# serial 5 -*- Autoconf -*-
+# serial 7 -*- Autoconf -*-
-# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -235,7 +236,9 @@ AC_CACHE_CHECK([dependency style of $depcc],
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
- : > sub/conftst$i.h
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
@@ -263,9 +266,14 @@ AC_CACHE_CHECK([dependency style of $depcc],
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
- # (even with -Werror). So we grep stderr for any message
- # that says an option was ignored.
- if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_$1_dependencies_compiler_type=$depmode
break
fi
@@ -299,8 +307,8 @@ AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
# ------------
AC_DEFUN([AM_DEP_TRACK],
[AC_ARG_ENABLE(dependency-tracking,
-[ --disable-dependency-tracking Speeds up one-time builds
- --enable-dependency-tracking Do not reject slow dependency extractors])
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
@@ -311,7 +319,7 @@ AC_SUBST([AMDEPBACKSLASH])
# Generate code to set up dependency tracking. -*- Autoconf -*-
-# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -350,14 +358,14 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
# Extract the definition of DEP_FILES from the Makefile without
# running `make'.
- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
# When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n -e '/^U = / s///p' < "$mf"`
+ U=`sed -n 's/^U = //p' < "$mf"`
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
# We invoke sed twice because it is the simplest approach to
# changing $(DEPDIR) to its actual value in the expansion.
- for file in `sed -n -e '
+ for file in `sed -n '
/^DEP_FILES = .*\\\\$/ {
s/^DEP_FILES = //
:loop
@@ -689,7 +697,7 @@ fi
# ---------------
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
-# Copyright (C) 2003 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -706,23 +714,47 @@ fi
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
AC_DEFUN([AM_PROG_MKDIR_P],
-[if mkdir -m 0755 -p -- . 2>/dev/null; then
- mkdir_p='mkdir -m 0755 -p --'
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # Keeping the `.' argument allows $(mkdir_p) to be used without
+ # argument. Indeed, we sometimes output rules like
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined.
+ # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
+ # expensive solution, as it forces Make to start a sub-shell.)
+ mkdir_p='mkdir -p -- .'
else
# On NextStep and OpenStep, the `mkdir' command does not
# recognize any option. It will interpret all options as
# directories to create, and then abort because `.' already
# exists.
- for d in ./-m ./0755 ./-p ./--;
+ for d in ./-p ./--version;
do
test -d $d && rmdir $d
done
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
if test -f "$ac_aux_dir/mkinstalldirs"; then
- mkdir_p='$(mkinstalldirs) -m 0755'
+ mkdir_p='$(mkinstalldirs)'
else
- mkdir_p='$(install_sh) -m 0755 -d'
+ mkdir_p='$(install_sh) -d'
fi
fi
AC_SUBST([mkdir_p])])